NASA has lost contact with its MAVEN spacecraft that has been orbiting Mars for more than a decade. Here's what we know.

NASA’s Curiosity rover made an intriguing discovery on Mars, adding another layer to our understanding of the planet’s ...

CAPE CANAVERAL, Fla. (AP) — Saturn’s giant moon Titan may not have a vast underground ocean after all. Titan instead may hold ...

It’s hard to form rocks like these without a lot of water,” said Dr. Briony Horgan, a planetary scientist and member of ...

After nearly five years on Mars, NASA's Perseverance rover has traveled almost 25 miles (40 kilometers), and the mission team has been busy testing the rover's durability and gathering new science ...

New laboratory studies could shed light on a rock containing potential signs of alien life that’s stranded on Mars ...

The MAVEN (Mars Atmosphere and Volatile Evolution) spacecraft, which has been orbiting Mars for over a decade, suddenly fell ...

International team finds glucose and ribose in samples from asteroid Bennu, marking first glucose discovery in space ...

MAVEN is therefore pretty important to ongoing Mars operations, and working out why it dropped out of communication may help ...

A strange spider-like formation on one of Jupiter's moons may be the smoking gun in the search for extraterrestrial life in ...

The interstellar comet 3I/ATLAS is racing away from the sun. Hubble and JWST track the object's strange composition: high CO2 ...

NASA has lost contact with its MAVEN spacecraft that launched from Florida and has been orbiting Mars for more than a decade.